24883280

素因数分解:

$2^4\times 5^1\times {\mathrm{311041}}^1$

素因数の和:311054

約数の個数: 20

約数和(自身を含む): 57853812

約数和(自身を除く): 32970532

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 311041, 622082, 1244164, 1555205, 2488328, 3110410, 4976656, 6220820, 12441640, 24883280]

約数ペア:

[(1, 24883280), (2, 12441640), (4, 6220820), (5, 4976656), (8, 3110410), (10, 2488328), (16, 1555205), (20, 1244164), (40, 622082), (80, 311041)]